Peninsula Hot Springs (Mornington Peninsula day-trip)

Peninsula Hot Springs sits on Springs Lane in Fingal, on the Mornington Peninsula roughly 90 minutes' drive southeast of central Melbourne, and is Australia's original geothermal bathing complex, drawing on mineral water pumped from an underground aquifer more than 600 metres below the site. The bathing circuit is spread across open-air terraced pools set into bushland, including a hilltop pool, a cave pool, a reflexology walk and a hammam-style bathhouse, with water temperatures varying pool to pool so bathers can move between hot and cool stages. Beyond bathing, the site runs a spa treatment menu of massage, facials and private bathing packages delivered by trained therapists in cabana-style treatment spaces overlooking the pools. Entry to the geothermal bathing area is by timed session booked in advance, particularly on weekends when the complex is busiest, and a separate reservation is needed for spa treatments. Facilities include changing rooms, lockers and towel hire, along with cafes on site for guests spending a half or full day. As a day-trip destination from Melbourne rather than a city venue, the setting is rural and open-air, with steam rising off the pools against a backdrop of native trees, a deliberate contrast to the enclosed hotel and CBD spas found in the city itself.